13278329848

素因数分解:

$2^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{453371}}^1$

素因数の和:453907

約数の個数: 32

約数和(自身を含む): 28508031360

約数和(自身を除く): 15229701512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 523, 1046, 2092, 3661, 4184, 7322, 14644, 29288, 453371, 906742, 1813484, 3173597, 3626968, 6347194, 12694388, 25388776, 237113033, 474226066, 948452132, 1659791231, 1896904264, 3319582462, 6639164924, 13278329848]

約数ペア:

[(1, 13278329848), (2, 6639164924), (4, 3319582462), (7, 1896904264), (8, 1659791231), (14, 948452132), (28, 474226066), (56, 237113033), (523, 25388776), (1046, 12694388), (2092, 6347194), (3661, 3626968), (4184, 3173597), (7322, 1813484), (14644, 906742), (29288, 453371)]